The concourse train at Denver International Airport will be partially shut down for maintenance over two nights in early October, airport officials announced Friday. Trains will not run between the terminal and Concourse A between 8 p.m. and 3 a.m. on Oct. 2 and Oct. 3. Trains will still run between Concourse A to Concourses B and C, according to the airport’s news release. Related Articles Transportation | Denver breaks 14-year daily high temperature record Transportation | Member of three car theft, burglary crime rings takes plea deal Transportation | Thunderstorms delay more than 400 flights at DIA on Sunday Transportation | United Airlines cuts deal with Elon Musk’s Starlink to offer free in-flight Wi-Fi Transportation | Short-term parking areas at DIA to shift next week for power cleaning During the shutdown, departing passengers will need to go through A Bridge Security. From there, passengers can walk to Concourse A, where they can fly out from A gates or proceed via the train to gates in Concourses B and C. Arriving passengers should do the same but in reverse, riding the train from Concourses B and C, departing the train at Concourse A and walking to the terminal from there. Passengers making connections in Denver will not be affected, since the train will continue to run between Concourses A, B and C, and connecting passengers do not need to access the terminal. Train operations should return to normal around 3 a.m. on both nights.